32 lines
755 B
Swift
32 lines
755 B
Swift
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//Made by Lumaa
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import Foundation
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import SwiftUI
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struct SymbolWidthPreferenceKey: PreferenceKey {
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static var defaultValue: Double = 0
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static func reduce(value: inout Double, nextValue: () -> Double) {
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value = max(value, nextValue())
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}
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}
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struct SymbolWidthModifier: ViewModifier {
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@Binding var width: Double
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func body(content: Content) -> some View {
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content
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.background(GeometryReader { geo in
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Color
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.clear
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.preference(key: SymbolWidthPreferenceKey.self, value: geo.size.width)
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})
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}
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}
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extension Image {
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func sync(with width: Binding<Double>) -> some View {
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modifier(SymbolWidthModifier(width: width))
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}
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}
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